Ok if i haven't been diagnose with adhd and took concerta wud it give me energy if so how much do i need to take ?

Here is my concern: If you use someone else's Concerta it is not legal. Can't determine what dose would give you that effects and playing around with different doses of stimulant may be harmful to you.

You shouldn't : Take these medications unless adviced to do so by your doctor.

Amphetamines: One of the most damaging drug addictions in the world causing the most health consequences secondary to alcohol are the addictions to amphetamines. This is foolish thinking. Please do not start any amphetamine without the specific diagnosis and recommendation by a psychiatrist.

No: Should not take a medicine that is not prescribed for you or for an approved indication. That is called drug abuse.

Treat a diagnosis: You should not take medication unless prescribed by a doctor for a diagnosed condition. Best wishes.

Concerta: Concerta is a controlled substance and should not be taken unless it is appropriately prescribed by a pcp or psychiatrist. It can cause dependence and carries significant side effects that are potentially harmful or lethal if not taken responsibly and under professional recommendation and monitoring.

OK, so...: If you haven't been diagnosed with adhd, you should not take concerta. Unless a doctor has prescribed it for you, and in that case, they will tell you how much to take.

You ready for jail: These substances are class 2 controlled drugs. Possession (in hand or a positive blood test) can land you in jail doing hard time. Please do not ask this site to assist you in committing a crime.